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Mesas, buttes, and chimneys have which of these in common? a. They form from bas

ID: 105956 • Letter: M

Question

Mesas, buttes, and chimneys have which of these in common? a. They form from basalt flow caps on softer rocks. b. They form only in subtropical deserts. c. They form in flat-lying rocks. d. They form only in hot deserts. Which of these has not been noted as an indicator of recent global warming? a. increased water vapor in the atmosphere b. the southerly limits of Arctic permafrost c. changes in the volumes of glaciers d. the increased frequency of volcanic eruption since the industrialization of human society Which of the following is NOT a greenhouse gas or does not act like one? a. oxygen b. carbon dioxide c. methane d. water vapor Which of the following processes removes carbon dioxide from the atmosphere? a. photosynthesis

Explanation / Answer

ans 14 - option c- they form in flat lying rocks

ans 15 -option d- the increased frequency of volcanic eruption since the industrialization of human society.

this factor has not been noted as an indicator of recent global warming

ans 15- option a - oxygen

oxygen is not a green house gas